Biometric lock



FIG. 1 is a perspective view of the biometric lock showing the design;

FIG. 2 is a front elevational view of the present invention;

FIG. 3 is a back elevational view of the present invention;

FIG. 4 is a side elevational view of the present invention with the right-side elevation view is a mirror image of the left side elevation view;

FIG. 5 is a top elevational view of the present invention; and,

FIG. 6 is a bottom elevationai vie w of the present invention.

The broken line showing of the biometric lock is for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a biometric lock, as shown and described. 